INT 63 - BW-TCP - TCPIP.SYS - ???                                               
	AH = 1Eh
	DS:BX -> DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address. containing IP(Internet Protocol) The lower level (transport layer) of the TCP/IP protocol suite.	See also TCP, TCP/IP. address (big-endian)
	???
Return: CF clear if successful
	CF set on error
	???